Preview 12
Pre-releaseUpdate 2025-07-31 : WinMM/wdmaud2.drv replacement PowerShell scripts have been updated to support non-English systems. The wdmaud2.drv
files themselves are unchanged.
Release Notes
Please see the Preview 11 release notes for all the features and details..
Preview 11 only worked on PCs with the Debug VC Runtime installed, which generally means developer PCs.
This install has been tested in a fresh Windows 11 VM. It no longer includes the debug version of the service and plugins for developers and troubleshooters. Debug versions have a dependency on a debug version of the Visual C++ runtime which is not redistributable, but is installed with developer tools. I'll look into a better approach for that in the future.
Instructions
Please uninstall the Preview 11 installed packages, and install the new Preview 12 packages. wdmaud2.drv has not changed from Preview 11 and so does not need to be removed/reinstalled if you have a working Preview 11 installation.